Lake sediment records on climate change and human activities since the Holocene in Erhai catchment, Yunnan Province, China

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	Lake sediment records on climate change and human activities since the Holocene in Erhai catchment, Yunnan Province, China
	Ji, S; Yang, LY; Yang, XD; Matsumoto, R; Tong, GB; Zhu, YX; Zhang, ZK; Wang, SM
刊名	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
	2005
卷号	48 期号:3 页码:353-363
关键词	climate change human activity holocene lake sediment Erhai Lake in Yunnan Province
ISSN号	1006-9313
英文摘要	According to high-resolution analyses on multi-proxy of sediment core from the Erhai Lake, Yunnan Province, the sequence of climatic and environmental change since the Holocene has been reconstructed based on accurate dating. The results show that climate had transited from cold-wet to warm-wet during ca. 12950-8399 aBP in this area, and the transition happened in ca. 10329 aBP. Due to the enhancing southwest Asian monsoon and increasing precipitation, the lake-level of the Erhai Lake began to rise after ca. 10329 a BR Climate in the catchment was warm and wet during the mid-Holocene, and the warmest stage appeared in ca. 8399-6371 a BR The lake-level descended in the mid-Holocene because of the decrease of effective moisture in the basin. Human activities appeared in ca. 6371 a BP, and the initial manner mainly focused on deforestation. Up to ca. 2139 a BP, due to the amount of immigration into this area, the cultivation was developed widely, which was followed by mining (coal mine).
公开日期	2012-03-07
内容类型	期刊论文
源URL	[http://159.226.73.51/handle/332005/2835]
专题	南京地理与湖泊研究所_湖泊室
推荐引用方式 GB/T 7714	Ji, S,Yang, LY,Yang, XD,et al. Lake sediment records on climate change and human activities since the Holocene in Erhai catchment, Yunnan Province, China[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2005,48(3):353-363.
APA	Ji, S.,Yang, LY.,Yang, XD.,Matsumoto, R.,Tong, GB.,...&Wang, SM.(2005).Lake sediment records on climate change and human activities since the Holocene in Erhai catchment, Yunnan Province, China.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,48(3),353-363.
MLA	Ji, S,et al."Lake sediment records on climate change and human activities since the Holocene in Erhai catchment, Yunnan Province, China".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 48.3(2005):353-363.